<?php

// src/Acme/SecurityBundle/Controller/Main;

namespace Rebecca\RebeccaBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Security\Core\SecurityContext;

class SecurityController extends Controller {

    public function loginAction() {
        $request = $this->getRequest();
        $session = $request->getSession();

        // get the login error if there is one
        if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR)) {
            /* @var $error \Symfony\Component\Security\Core\Exception\AuthenticationException */
            $error = $request->attributes->get(SecurityContext::AUTHENTICATION_ERROR);
        } else {
            $error = $session->get(SecurityContext::AUTHENTICATION_ERROR);
        }

        return $this->render('RebeccaBundle:Security:login.html.twig', array(
                    // last username entered by the user
                    'last_username' => $session->get(SecurityContext::LAST_USERNAME),
                    'error' => $error,
                ));
    }

}